package com.cskaoyan.wx.service;

import com.cskaoyan.bean.Goods;
import com.cskaoyan.wx.vo.GoodsDetailVO;

import javax.servlet.http.HttpSession;
import java.util.List;

public interface GoodsService {
    int getGoodsCount();

    GoodsDetailVO getDetail(int id);

    List<Goods> getRelated(int id);
}
